/**
  ******************************************************************************
  * @file    UART/UART_Hyperterminal_IT/Inc/main.h 
  * @author  MCD Application Team
  * @version V1.1.0
  * @date    26-June-2014
  * @brief   Header for main.c module
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */
  
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H

/* Includes ------------------------------------------------------------------*/

/** @addtogroup X-CUBE-BLE1_Applications
 *  @{
 */

/** @addtogroup Virtual_COM_Port
 *  @{
 */

/** @addtogroup MAIN
 *  @{
 */
 
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/

/** @addtogroup MAIN_Exported_Defines
 *  @{
 */
/* Exported defines --------------------------------------------------------*/
/** 
 * @brief User can use this section to tailor USARTx/UARTx instance used and 
 *        associated resources.
 */
#ifdef USE_STM32F4XX_NUCLEO
  /* Definition for USARTx clock resources */
  #define USARTx                         USART2
  #define USARTx_CLK_ENABLE()            __USART2_CLK_ENABLE()
  #define USARTx_RX_GPIO_CLK_ENABLE()    __GPIOA_CLK_ENABLE()
  #define USARTx_TX_GPIO_CLK_ENABLE()    __GPIOA_CLK_ENABLE() 
  #define USARTx_FORCE_RESET()           __USART2_FORCE_RESET()
  #define USARTx_RELEASE_RESET()         __USART2_RELEASE_RESET()
  /* Definition for USARTx Pins */
  #define USARTx_TX_PIN                  GPIO_PIN_2
  #define USARTx_TX_GPIO_PORT            GPIOA  
  #define USARTx_TX_AF                   GPIO_AF7_USART2
  #define USARTx_RX_PIN                  GPIO_PIN_3
  #define USARTx_RX_GPIO_PORT            GPIOA 
  #define USARTx_RX_AF                   GPIO_AF7_USART2
  /* Definition for USARTx's NVIC */
  #define USARTx_IRQn                    USART2_IRQn
  #define USARTx_IRQHandler              USART2_IRQHandler
#endif /* USE_STM32F4XX_NUCLEO */

#ifdef USE_STM32L0XX_NUCLEO
  /* Definition for USARTx clock resources */
  #define USARTx                         USART2
  #define USARTx_CLK_ENABLE()            __USART2_CLK_ENABLE()
  #define USARTx_RX_GPIO_CLK_ENABLE()    __GPIOA_CLK_ENABLE()
  #define USARTx_TX_GPIO_CLK_ENABLE()    __GPIOA_CLK_ENABLE() 
  #define USARTx_FORCE_RESET()           __USART2_FORCE_RESET()
  #define USARTx_RELEASE_RESET()         __USART2_RELEASE_RESET()
  /* Definition for USARTx Pins */
  #define USARTx_TX_PIN                  GPIO_PIN_2
  #define USARTx_TX_GPIO_PORT            GPIOA
  #define USARTx_TX_AF                   GPIO_AF4_USART2
  #define USARTx_RX_PIN                  GPIO_PIN_3
  #define USARTx_RX_GPIO_PORT            GPIOA 
  #define USARTx_RX_AF                   GPIO_AF4_USART2
  /* Definition for USARTx's NVIC */
  #define USARTx_IRQn                    USART2_IRQn
  #define USARTx_IRQHandler              USART2_IRQHandler
#endif /* USE_STM32L0XX_NUCLEO */

#ifdef USE_STM32L4XX_NUCLEO
  /* Definition for USARTx clock resources */
  #define USARTx                         USART2
  #define USARTx_CLK_ENABLE()            __HAL_RCC_USART2_CLK_ENABLE()
  #define USARTx_RX_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOA_CLK_ENABLE()
  #define USARTx_TX_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOA_CLK_ENABLE()
  #define USARTx_FORCE_RESET()           __HAL_RCC_USART2_FORCE_RESET()
  #define USARTx_RELEASE_RESET()         __HAL_RCC_USART2_RELEASE_RESET()
  /* Definition for USARTx Pins */
  #define USARTx_TX_PIN                  GPIO_PIN_2
  #define USARTx_TX_GPIO_PORT            GPIOA  
  #define USARTx_TX_AF                   GPIO_AF7_USART2
  #define USARTx_RX_PIN                  GPIO_PIN_3
  #define USARTx_RX_GPIO_PORT            GPIOA 
  #define USARTx_RX_AF                   GPIO_AF7_USART2
  /* Definition for USARTx's NVIC */
  #define USARTx_IRQn                    USART2_IRQn
  #define USARTx_IRQHandler              USART2_IRQHandler
#endif /* USE_STM32L4XX_NUCLEO */

/* Size of Reception buffer */
#define UARTHEADERSIZE 4
#define RXBUFFERSIZE 255
/**
 * @}
 */
 
/** @addtogroup MAIN_Exported_Macros
 *  @{
 */ 
/* Exported macros -----------------------------------------------------------*/
/* Size of Transmission buffer */
#define TXSTARTMESSAGESIZE               (COUNTOF(aTxStartMessage) - 1)
#define TXENDMESSAGESIZE                 (COUNTOF(aTxEndMessage) - 1)

#define COUNTOF(__BUFFER__)   (sizeof(__BUFFER__) / sizeof(*(__BUFFER__)))
/**
 * @}
 */
 
/* Exported functions ------------------------------------------------------- */

/**
 * @}
 */

/**
 * @}
 */
 
/**
 * @}
 */
 
#endif /* __MAIN_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
